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By David on April 14, 2011
![buy iphone 5 no The reason why not to purchase Apple iPhone5 [Just for fun]](http://tech.david-cheong.com/wp-content/uploads/2011/04/buy-iphone-5-no.png "buy-iphone-5-no")
This photo is just show for fun, that’s should be none of the above function cannot done by iPhone either.
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By David on February 22, 2011
Counting down of 2 minutes time by do nothing
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By David on February 7, 2011
Please view the following video in youtube on how to jailbreak your iphone with the latest GreenPoison.
* Please be sure to backup everything in your phone before proceed for the update of iOS as well as jailbreak your iphone.
For more regarding step by step detail on how to jailbreak your iPhone iOS 4.2.1 with GreenPois0n, you may refer here
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By David on December 24, 2010
The world’s largest retail electronic payments network Visa Inc. today announced that the company will provide for the iPhone, mobile payment applications, so that all their consumers can enjoy more easy and convenient shopping experience.
Now, just by gently touching fingers, Visa cardholders can get 50 kinds of businesses exclusive offers, involving clothing, food and entertainment daily consumption. Visa mobile payment applications from the iTunes App Store is currently available for free download.
Visa will work with selective most popular group of merchant to provide the exclusive benefits to their cardholder in order to help them to save money in their daily consumption expenses.
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By David on December 19, 2010
Google not only can help to translate any word to forign language, but you will never think about that Google Translate able to play Beatbox!!!
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By David on December 16, 2010
Our computer are very smart and it will help us to enhance the user experience by creating some temporary file and store it in somewhere in your harddisk. So after sometime the un-used files, old temporary files, temporary Internet files, and any log file may use up a lot of space in your harddisk, in addition, those unwanted file may also slow down your computer performance. Keeping your harddisk clean and tiny is a way to mainteance your computer performance at the top.
This task seem easy but very time consuming as we may need to find out what files are useless for our computer and safe to delete without affecting our computer. Microsoft Window XP/2003 did provide a very user friendly tools for us to done the task call ‘Disk Cleanup Manager’.
You can get the tools at Start –> All Program –> Accessories –> System Tools –> Disk Cleanup.
But to using this tools, it need the human interaction which response to it on the spot in order to accomplish the job. Why not we make it run automatically at the time that the computer is free or idle without any response needed by the user.
To do so just following the following step:
Done.
There are something you need to attention on which is the first command and switch you enter in the command prompt are difference with the extra command and switch you enter on the scheduler. The command enter in command prompt is /sageset but in the scheduler is /sagerun.
Popularity: 1% [?]
By David on November 23, 2010
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By David on November 10, 2010
Finally finish my 2nd e-commerce web portal after few weeks of hardwork. Please feel free to visit my 2nd e-commerce web site at www.gtf2u.com which selling the GT&F supplement product which help in our body espcially for those who had the diabetes.
Come along with the opening ceremonies month, here is the free shipping voucher code fshipvoucher for those who like to purchase the product.
At the mean time, I’m also here to promote the previous and my first e-commerce web portal call ec-lifestyle.com which sales the laptop sleeve and camera sleeve.
Popularity: 1% [?]
By David on September 15, 2010
Last whole week working with a project which involve the integration with 3th party API through the HTTPS secure channel using coldfusion CFHTTP. I come across with the following error message:
I/O Exception: peer not authenticated
Try to Google it for some time and find out that I need to import the 3th party certificate into my Coldfusion server by using some keytool certificate import tools. Trying few times but still can’t get it work until I found a blog which showing a very effective way and free tools for import the certificate.
These instructions are for Windows based machines but the concepts and tools should work on Mac or Unix based platforms.
1. Install tools
Download and install Portecle JVM certificate manager
(portecle-1.5.zip) You do not need the source (src) version
https://sourceforge.net/projects/portecle
The easiest way to install Portecle is to unzip the contents of the zip file to a directory such as C:\Program Files\portecle-1.5\ Then find the file “Portecle.jar”, right click it and send it to your desktop as a shortcut. You can then use this shortcut to launch Portecle. (optionally you can also change the name of the shortcut and change the icon to use the portecle.ico file for the icon)
2. Extract the certificate
The easy way to get the certificate is ask from the issuer, but if you unable to do so, you may have another alternative solution which you open the https page in your browser and double click on the lock logo at bottom left of the browser (the lock appear just beside the url addrss for Google Chrome)
Double click on the lock –> click the certificate information button –> go to details –> click the copy to file button –> Follow the wizard and select the base-64 encoded X.509 (.cer) format –> save the file
3. Install Certificate to Java Virtual Machine and/or ColdFusion server
Start Portecele.
On the [File] menu, select [Open Keystore File] navigate to and locate the keystore you are interested in.
For many java installations this will be located in your “jre\lib\security” directory and might be named “cacerts”
For the ColdFusion 8 default developer install the path will be “c:\coldfusion8\runtime\jre\lib\security\cacerts”
You will have to enter the password for the keystore. The default password is “changeit”
Now you are ready to import the key.
From the [Tools] menu select [Import Trusted Certificate]
Navigate to and locate the certificate you saved and click [Import]
You will need to reenter the keystore password.
You can change the alias if you desire but I would recommend leaving it as the default
Note: You may also be prompted to “trust” the certificate.
Click on the save button at the top of the portecle
4. Restart you Java Virtual Machine/coldfusion application server.
For ColdFusion not installed on top of JRun you just need to restart the ColdFusion service. If you are running on top of JRun you also need to restart JRun.
Up to now, you already successfully import your partner certificate to your coldfusion/java server.
Please feel free to leave your suggestion if any. Click here for more information regarding Protecle
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By David on September 7, 2010
officially released.
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![The reason why not to purchase Apple iPhone5 [Just for fun]](http://www.gravatar.com/avatar.php?default=%2F%2Fs3.amazonaws.com%2Farkayne-media%2Fimg%2Fprofile%2Fdefault_sm.png&size=24&gravatar_id=d504fefd75f32e502178ad74a7983ac0 "The reason why not to purchase Apple iPhone5 [Just for fun]"){kind=avatar}
![The reason why not to purchase Apple iPhone5 [Just for fun]](http://www.blogglue.com/widget/hit/2319577.GIF "The reason why not to purchase Apple iPhone5 [Just for fun]")
